Results 231 to 240 of about 10,515 (289)

Kinetic Compensation of Barrel Launch Under High‐Speed Solid‐Phase Particulate Impacts

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT An accurate launch‐dynamics computational method is critical for barrel weapon service life assessment and multiphase physics field refinement. Given the lack of studies on the solid‐phase buildup behavior at the projectile base, this paper provides an improved method for calculating the launching dynamics under high pressure and high speed ...
Zhiyi He, Guolai Yang, Quanzhao Sun, Shuli Li   +3 more
wiley   +1 more source

Enhancing Interfacial Dioxygen Bridging Dynamics of Waste-Derived Cathode Catalysts for Augmented High-Rate Performance in Li-O₂ Batteries. [PDF]

Adv Sci (Weinh)
Zhang J, Ma S, Liu H, Huo B, Wang Y, Sun Z, Zeng K.   +6 more
europepmc   +1 more source

Organic photovoltaics: 30 years of the bulk heterojunction

Polymer International, EarlyView.
Three decades of the bulk heterojunction in organic photovoltaics, highlighting advances in materials, morphology and processing, enabling >20% efficiencies, and outlining stability and scalability challenges driving emerging alternative architectures.
Rachel C. Kilbride, Emma L. K. Spooner, Andrew J. Parnell   +2 more
wiley   +1 more source

Chemomechanical Origin of Morphological Disparity in Lithium Metal Electrodeposition. [PDF]

Adv Mater
Xu Y, Fang R, Xue D, Jia H, Le PML, Zhang JG, Xu W, Zhang S, Wang C.   +8 more
europepmc   +1 more source

Advanced diagnostic and control strategies for three-phase and multiphase electric drives

The increasing demand for variable speed motors that offer high-performance and high-power has led to a significant increase in the research on multiphase machines over the past two decades. Indeed, one of the primary benefits of multiphase technology is the possibility to split the power among a greater number of lower-rated power electronic ...
openaire   +1 more source

Effect of recycling on mechanical and physical properties of polycarbonate/acrylonitrile–butadiene–styrene/poly(methyl methacrylate) (PC/ABS/PMMA) blends

Polymer International, EarlyView.
The 100% recycling of optimal polycarbonate/acrylonitrile–butadiene–styrene/poly(methyl methacrylate) (PC/ABS/PMMA) blends, identified through the mixture design, over multiple successive cycles provides valuable insights into their life cycle. Subsequently, chemical, rheological, thermal and mechanical characterizations will be carried out to evaluate
Rahma Ezzeddine, Karama Elfehri, Ángel Marcos‐Fernández, Basma Samet   +3 more
wiley   +1 more source

Integrating computational fluid dynamics into organ-on-chip systems: a glioblastoma-centred design and validation framework. [PDF]

Front Bioeng Biotechnol
Taleban H, Li X, Ali Z, Kalesh K, Prakash J, Bagci-Onder T, Breznik B.   +6 more
europepmc   +1 more source

Conjugated Polymers Engineered for Flexible/Stretchable Electronics

Journal of Polymer Science, EarlyView.
This review highlights glass transition temperature (Tg) as the central parameter linking molecular structure to device performance in conjugated polymers. By tuning backbone rigidity, side‐chain architecture, and dynamic bonding, Tg governs the balance between π–π stacking–enabled charge transport and mechanical compliance.
Yunchong Yang, Josh Bass, Weijia Yan, Ashwath Anand, Chunka Zhou, Jingjing Qiu   +5 more
wiley   +1 more source

Collaborative design of polarization and antiferrodistortion configurations in high energy capacitive relaxor ferroelectrics. [PDF]

Nat Commun
Wei K, Duan J, Qi H, Ma L, Du Q, Yu H, Wang H, Shi X, Li G, Shuai Z, Li H.   +10 more
europepmc   +1 more source

Physics‐Informed Neural Networks for Battery Degradation Prediction Under Random Walk Operations

Quality and Reliability Engineering International, EarlyView.
ABSTRACT This study addresses the challenge of predicting the state of health (SoH) and capacity degradation in Battery Energy Storage Systems (BESS) under highly variable conditions induced by frequent control adjustments. In environments where random walk behavior prevails due to stochastic control commands, conventional estimation methods often ...
Alaa Selim, Huadong Mo, Hemanshu Pota, Daoyi Dong   +3 more
wiley   +1 more source